57353025

素因数分解:

$3^1\times 5^2\times {\mathrm{401}}^1\times {\mathrm{1907}}^1$

素因数の和:2321

約数の個数: 24

約数和(自身を含む): 95109984

約数和(自身を除く): 37756959

約数列:

[1, 3, 5, 15, 25, 75, 401, 1203, 1907, 2005, 5721, 6015, 9535, 10025, 28605, 30075, 47675, 143025, 764707, 2294121, 3823535, 11470605, 19117675, 57353025]

約数ペア:

[(1, 57353025), (3, 19117675), (5, 11470605), (15, 3823535), (25, 2294121), (75, 764707), (401, 143025), (1203, 47675), (1907, 30075), (2005, 28605), (5721, 10025), (6015, 9535)]